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11693 Grantelliott (1998 FE69)
Classification: Main-belt Asteroid          SPK-ID: 2011693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1033754390424738 9.6091e-09  
a 2.411596005988912 7.5502e-09 au
q 2.162296210076732 2.5567e-08 au
i 1.861189617386417 8.919e-07 deg
node 359.3407781507344 6.6732e-06 deg
peri 237.9632999693914 1.4729e-05 deg
M 39.91753543405051 1.5486e-05 deg
tp 2459244.824135317557
(2021-Jan-30.32413532)
5.8516e-05 TDB
period 1367.902870052983
3.75
6.4239e-06
1.759e-08
d
yr
n .2631765806486364 1.2359e-09 deg/d
Q 2.660895801901092 8.3307e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2264  
   data-arc span      24913 days (68.21 yr)  
   first obs. used      1953-04-07  
   last obs. used      2021-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48982  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:46:39  

Additional Information
 Earth MOID = 1.15143 au 
 Jupiter MOID = 2.33449 au 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.15   n/a E2021B10  
diameter diameter 7.559 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11693 Grantelliott           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Grant A. Elliott (b. 1984) is a finalist in the 2002 Intel International Science and Engineering Fair for his computer science project. He attends the Suncoast Community High School, Wellington, Florida, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1998 FE69 = 1953 GZ1 = 1989 YZ2 = 1990 BS5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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